Interior Design Cost in India: What Per-Square-Foot Actually Includes, Room by Room

Ask three designers to quote a 1,000 sq ft flat and you can easily get ₹9 lakh, ₹14 lakh and ₹22 lakh. All three may be quoting honestly. They are quoting different scopes at different finish levels, and the per-square-foot number on the front page tells you almost nothing about which. 🛠️

This is a guide to reading those quotes: what the headline rate usually contains, where the money actually goes room by room, and the six line items that most often appear later as "extra".

The per-square-foot number, and why it misleads

Interiors are almost always pitched as a rate per square foot of the flat's area. It is a useful shorthand and a poor basis for comparison, for one structural reason: most of the cost is in a few rooms, and the rate is spread across all of them.

A 1,000 sq ft flat and a 1,600 sq ft flat may have the same kitchen, the same two bathrooms and one extra bedroom. The larger flat's extra 600 sq ft is mostly floor. Quoted at the same rate per square foot, the bigger flat costs 60 per cent more for perhaps 20 per cent more work. Rates per square foot therefore tend to fall as flats get larger, and a flat rate applied across sizes usually favours whoever wrote it.

As broad market bands for full-flat interiors in Indian cities:

• Essential: around ₹1,000 to ₹1,500 per sq ft. Modular kitchen, wardrobes, basic false ceiling and lighting, painting, minimal loose furniture. Laminate finishes, standard hardware.
• Mid: around ₹1,500 to ₹2,500 per sq ft. Better carcass material and hardware, acrylic or veneer fronts, more built-in storage, designed lighting, some feature walls, part of the loose furniture included.
• Premium: ₹2,500 per sq ft and upwards, with no real ceiling. Custom joinery, stone and veneer, imported hardware and appliances, automation, full furnishing and styling.

Metro pricing sits at the top of each band; tier-two cities typically run 15 to 25 per cent below. If you also want construction cost rather than interiors, our home construction cost calculator handles that separately.

Where the money actually goes

For a typical Indian flat, spend concentrates heavily. A workable rule of thumb for a mid-level fit-out:

• Kitchen: 20 to 30 per cent of the total
• Wardrobes and bedroom storage: 20 to 25 per cent
• Living and dining, including TV unit and seating: 15 to 20 per cent
• False ceiling, lighting and electrical: 10 to 15 per cent
• Painting and wall finishes: 5 to 10 per cent
• Bathrooms, if being redone: 5 to 15 per cent
• Design fee: 5 to 12 per cent, or a fixed fee

Two rooms therefore carry close to half the budget. That is where to spend your attention, and where to compare quotes line by line.

Kitchen

A modular kitchen is priced by running foot of cabinetry, not by flat area: commonly ₹1,800 to ₹3,500 per running foot for base and wall units in laminate or acrylic, rising well past that for solid surfaces and imported hardware. A standard L-shaped kitchen in a two-bedroom flat runs roughly 12 to 16 running feet.

What changes the number most:

• Carcass material. Commercial plywood, boiling-water-resistant plywood and HDF-HMR each price differently and behave differently in a wet Indian kitchen. This is the least visible and most consequential choice in the whole quote.
• Hardware. Hinges, channels, lift-ups and organisers can be a fifth of kitchen cost on their own. Ask for the brand and the warranty in writing, not "premium fittings".
• Countertop. Granite, engineered quartz and sintered stone are separated by a wide margin per square foot.
• Appliances and chimney: frequently excluded from the interiors quote and paid separately. Confirm which.

Wardrobes and storage

Also priced per square foot of shutter face, commonly ₹1,200 to ₹2,200 for hinged laminate units, more for sliding and much more for walk-in joinery. Sliding doors cost more per foot and lose usable internal depth; hinged doors need clear swing space. Loft storage is cheap per foot and worth taking.

Living and dining

The most elastic room in the house. A TV unit and a feature wall can be ₹60,000 or ₹6 lakh with the same footprint. Loose furniture (sofa, dining set, chairs) is the item most often quoted separately, and it is easily 30 to 40 per cent of what people imagine "living room interiors" means.

False ceiling, lighting and electrical

Gypsum false ceiling commonly runs ₹80 to ₹200 per sq ft of ceiling covered, depending on plain versus profiled work and cove detailing. The associated electrical work (new points, drivers, dimming, and the labour of chasing walls) is a separate line and is regularly underestimated. Decide the furniture layout before the electrical layout, or you will pay to move points later.

Painting and bathrooms

Interior emulsion with putty and primer typically lands at ₹25 to ₹60 per sq ft of wall area by product grade; texture and specialty finishes go far above. A bathroom renovation that touches plumbing and waterproofing is a construction job rather than a decorating one, and in a flat it usually needs the society's permission: get that before it is quoted.

The six items that turn up as "extra"

Nearly every dispute about an interiors bill involves one of these. Ask about each, in writing, before you sign.

• Loose furniture and soft furnishings. Sofa, beds, mattresses, dining, curtains, rugs. Very often outside the quote.
• Appliances. Hob, chimney, oven, refrigerator, washing machine.
• Civil work. Breaking, plastering, tiling, waterproofing, plumbing shifts. Interiors quotes frequently assume the shell is ready.
• GST and any statutory charges. Confirm whether the quoted figure is inclusive.
• Society charges. Refundable deposits, lift and debris charges, permitted working hours: which can extend the timeline and therefore the cost.
• Site conditions. Uneven walls, old wiring, dampness. Reasonable quotes carry a contingency of 5 to 10 per cent; if a quote has none, you are carrying that risk.

How to build a budget you can defend

1. Write the scope before you ask for prices. Room by room, what is being made new, what is being reused, what you will buy yourself.
2. Ask for the quote itemised by room and by line. Refuse a single lump-sum figure: you cannot negotiate what you cannot see.
3. Get materials specified by name. Board type and grade, hardware brand, laminate make, paint product. "Best quality" is not a specification.
4. Compare on carpet area. If you are unsure what your carpet area actually is, our guide to carpet, built-up and super built-up area explains the difference.
5. Fix a payment schedule tied to milestones, not to dates. Materials delivered, carcass installed, shutters fitted, handover.
6. Hold a retention of 5 to 10 per cent until the snag list is closed. This one clause resolves most handover problems.

Frequently asked questions

Is a designer's fee worth it on a small flat?

On a compact flat the fee is a smaller absolute number and the storage planning matters more, not less: the difference between a good and a poor layout in a two-bedroom home is felt daily. Many designers offer a consultation or drawings-only engagement if you intend to execute yourself.

Should I go with a turnkey company or a designer plus contractors?

Turnkey buys you a single point of accountability and usually a warranty, at a higher price and with a narrower material palette. A designer with your own contractors is more work for you and generally cheaper for the same specification. Neither is wrong; decide how much of your own time you want to spend.

How long does a full flat interior take?

Three to five months from finalised design to handover is normal for a two or three bedroom flat, with factory-made modular work at the faster end. Society restrictions on working hours and lift use can add weeks.

What warranty should I expect?

One year on workmanship is common, with longer manufacturer warranties on hardware and modular components passed through to you. Ask which warranty is the company's and which is the manufacturer's, and get the paperwork at handover, not later.

Can I phase the work?

Yes, and it is often sensible. Kitchen, wardrobes and electrical first, since they involve the most disruption; loose furniture, curtains and styling later out of cashflow. Phasing is easier if the full design is drawn up front, even if only part is built now.

The most useful thing you can do before spending anything is to look at finished work. You can browse interior designers on Member of Architecture, see the projects they have actually delivered and message them directly: no commission on either side.

All figures above are indicative market ranges gathered across Indian cities and are not published or official rates. They will vary by city, material choice and site condition. Always obtain itemised quotes for your own property.